keyword

what airports are in chicago

Monthly search volume and cost-per-click data for "what airports are in chicago" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=what+airports+are+in+chicago&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0.13 | | competition | 0.01 | | country | US | | updated | 2026-07-06 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
chicago airport	74,000	$2.5	13/20
chicago illinois airports	8,100	$1.48	20/20
airports in chicago	6,600	$1.23	20/20
airport chicago	3,600	$3.61	15/20
airport in illinois chicago	2,900	$3.34	14/20
airports in illinois chicago	2,900	$3.34	13/20
airports near chicago	1,900	$4.64	20/20
what are the airports in chicago	480	$0	17/20
chicago area airports	260	$7.23	14/20
names of airports in chicago	70	$0	14/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=what+airports+are+in+chicago&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt